package com.sky.Task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.Date;
import java.util.List;

/**
 * 订单定时任务类
 */
@Component
@Slf4j
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理订单下单未支付超时的订单
     */
    @Scheduled(cron = "0 * * * * ?")  //每分钟执行一次
    public void processOrderTimeOut()
    {
        log.info("处理订单未支付超时的订单");
        //15五分钟未付款则取消
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);

        List<Orders> ordersList =  orderMapper.getByStatusAndTimeOut(Orders.PENDING_PAYMENT,time);

        if(ordersList!=null && ordersList.size()>0)
        {
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时，已取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }

    /**
     * 处理一直处于派送中并且超过一小时的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")  //每天凌晨1点检查
    public void processDeliveryOrder()
    {
        log.info("处理一直处于派送中并且超时的订单");

        LocalDateTime time = LocalDateTime.now().minusHours(1);

        List<Orders> ordersList =  orderMapper.getByStatusAndTimeOut(Orders.DELIVERY_IN_PROGRESS,time);

        if(ordersList!=null && ordersList.size()>0)
        {
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            }
        }
    }
}
